ambi7etannahsyif ambi7etannahsyif
  • 02-11-2016
  • Mathematics
contestada

What is the x-intercept of -2x + 5y = 20 ?

Question 1 options:

10


4


-4


-10

Respuesta :

yolothestudent yolothestudent
  • 02-11-2016
Answer is -10.
x-intercept, y=0, substitute for y in the equation. you will have -2x+5(0)=20
-2x =20
x =20/-2
x=-10
Answer Link

Otras preguntas

Help me please!! :D​
Plz help me!! Match the simple sentences. N-L-V-N, N-V-N, N-V, N-L-V-A ____ My dog is a tall black poodle. ____ He seems very smart. ____ Toby eats chicken a
Use proportional reasoning to find 45% of 200
What are some things we do to welcome immigrants into the US
Write the reciprocal of 3/2
Computer identity theft differs from theft in the real world in what major way? A. Identity theft puts you in more physical danger. B. Identity theft can affect
Please simplify: 5(2n + 7)
Which of the following was not stated in the preamble to the constitution
Which statement is an example of an effective claim for an argumentative essay?
This toy barn has floor dimensions of 2 in. by 3 in. The height of the roof is 0.5 in. If the volume of the barn is 16.5 in.3, what is the height of the rectang